N. Yılmaz1* Istanbul University Faculty of Fisheries, Department of Freshwater Biology, Istanbul, Turkey nyilmaz@istanbul.edu.tr   Abstract The present study investigated the relationship between phytoplankton density and chlorophyll-a content in Riva Stream, Istanbul, Turkey. Data were collected monthly from May 2011 to November 2011 at six sampling stations. A total of 42 taxa were identified belonging […]

İlkay Özturk Çali¹, Feyza Candan² ¹Biology Dept., Botany Section, Science and Art Faculty, Amasya University., Amasya, Turkey ²Biology Dept, Botany Section, Science and Art Faculty, Celal Bayar University., Manisa, Turkey feyzacandan2002@yahoo.com   Abstract This Investigation is made to determine seed macromorphological properties of Linaria corifolia Desf. (Scrophulariaceae) and achene macromorphological properties of Jurinea pontica Hausskn. […]

Feryal Akbal, Tolga Bahadır, Hüseyin Cüce, İlknur Şentürk, Merve Dönmez, Gülfem Bakan, Hanife Büyükgüngör Ondokuz Mayıs University, Engineering Faculty, Environmental Engineering Department, Samsun-Turkey merve.donmez@omu.edu.tr   Abstract The aim of this study was to investigate marine water quality at the Mid-Black Sea coast of Turkey. The samples were collected from 39 monitoring stations between 2010 and […]

Feza GEYİKÇİ 1 , Semra ÇORUH2 , Aziz ŞİŞMAN3 , 1 Ondokuz Mayıs University, Chemical Engineering Department, Kurupelit, Samsun, Turkey, 2 Ondokuz Mayıs University, Environmental Engineering Department, Kurupelit, Samsun, Turkey, 3 Ondokuz Mayıs University, Geomatics Engineering Department, Kurupelit, Samsun, Turkey fezag@omu.edu.tr   Abstract Spring water is a system comprising both the main course and the […]

Melih Soner Celiktas aEBILTEM, Ege University Science & Technology Research Center, Izmir, Turkey *Corresponding author: Tel: +90 (232) 343 44 00, Fax: +90 (232) 374 42 89 soner.celiktas@ege.edu.tr   Abstract South Korean President Lee Myung-Bak has called for a “paradigm shift” towards low carbon growth. In the last decade, low-carbon economy has become the economic […]

Feza Geylkçi*1, Semra Çoruh2 1*Ondokuz Mayıs University, Chemical Engineering Department, Kurupelit, Samsun, Turkey 2Ondokuz Mayıs University, Environmental Engineering Department, Kurupelit, Samsun, Turkey fezag@omu.edu.tr   Abstract Carbon nanomaterials have shown great possibilities for a wide variety of processes and environmental applications, which include their use as electrodes, sensors, nanoprobes, electronic materials, field emitters, etc. Carbon nanomaterials […]

E. Orucoglu1 and S. Haciyakupoglu2* 1Faculty of Mines, Istanbul Technical University, TR-34469, Maslak, Istanbul, Turkey, 2Energy Institute, Istanbul Technical University, TR-34469, Maslak, Istanbul, Turkey  haciyakup1@itu.edu.tr   Abstract Shortage and excess of selenium concentration in water and soil presents crucial importance for living species due to its necessity and toxicity. Selenium can disperse to the environment […]

O. Yavuz1, G. Uysal1, A. Sensoy1, A.A. Sorman1, T. Akgun2, T. Gezgin2 (1) Anadolu University, Department of Civil Engineering, Eskisehir, Turkey (2) Akifer Su Hizmetleri Ltd. Sti., Izmit Icme Suyu Aritma Tesisleri, Basiskele, Kocaeli, Turkey omeryavuz.ce@gmail.com   Abstract Discharge forecasting by using a hydrologic model is one of the ways to cope with flood events […]

Ass.Prof.Dr. Murat DOĞDUBAY, Dr. Mehmet SARIOĞLAN, Prof. Dr. Cevdet AVCIKURT Ass.Prof.Dr. Ahmet KÖROĞLU, Ass.Prof.Dr. Esin ÖZKAN Turkey   Abstract Green procurement chain is a new paradigm where product development and environmental sensitive product/service strategies come together. Within the frame of this approach, green procurement chain management can be stated as an environmental sensitive and sustainable […]

İlkay Özturk Çali¹ Feyza Candan²  ¹Biology Dept., Botany Section, Science and Art Faculty, Amasya University, Amasya, Turkey. ²Biology Dept, Botany Section, Science and Art Faculty, Celal Bayar University, Manisa, Turkey. feyzacandan2002@yahoo.com   Abstract Lamiaceae family is represented by 200 genera and about 3200 species in the world. This family contains about 45 genera and 546 […]